ZnS Windows


  • Material:ZnS
  • Diameter Tolerance:+0.0/-0.1mm
  • Ukobvu Tolerance:+/-0.1mm
  • Surface Figure:λ/10@633nm
  • Parallelism: <1'
  • Surface Quality:Surface Quality
  • Clear Aperture:>90%
  • Bevelling: <0.2×45°
  • Coating:Custom Design
  • Product Detail

    Technical Parameters

    Vhidhiyo

    ZnS yakakosha makristasi emaziso anoshandiswa muIR waveband.
    Kutumira huwandu hweCVD ZnS ndeye 8um-14um, high transmittance, low absorption, ZnS ine multi-spectrum level nekupisa nezvimwe.
    Zinc Sulphide inogadzirwa ne synthesis kubva kuZinc vapor uye H2S gasi, kuumba semashiti pane Graphite susceptors.Zinc Sulphide ndeye microcrystalline muchimiro, saizi yezviyo ichidzorwa kuburitsa simba rakawanda.Multispectral giredhi ndiyo inopisa Isostatically Pressed (HIP) yekuvandudza yepakati IR kutapurirana uye kuburitsa iyo inooneka yakajeka fomu.Single crystal ZnS inowanikwa, asi haina kujairika.
    Zinc Sulphide inoita oxidize zvakanyanya pa 300°C, inoratidza deformation yepurasitiki panosvika 500°C uye inoparadzanisa inenge 700°C.Nekuchengetedza, Zinc Sulphide windows haifanirwe kushandiswa pamusoro pe250 ° C mumhepo yakajairika.

    Applications:Optics, zvemagetsi, photoelectronic zvishandiso.
    Features:
    Yakanakisa Optical kufanana,
    kurwisa acid-base erosion,
    kugadzikana kwemakemikari kuita.
    Yakakwira refractive index,
    yakakwira refractive index uye yakakwira transmittance mukati mekuonekwa siyana.

    Transmission Range : 0.37 kusvika 13.5 μm
    Refractive Index : 2.20084 pa10 μm (1)
    Reflection Loss : 24.7% pa10 μm (2 nzvimbo)
    Absorption Coefficient: 0.0006 cm-1kusvika 3.8m
    Reststrahlen Peak : 30.5 μm
    dn/dT : +38.7 x 10-6/°C pa3.39 μm
    dn/dμ : n/a
    Density : 4.09 g/cc
    Melting Point: 1827°C (Ona zvinyorwa pazasi)
    Thermal Conductivity: 27.2 W m-1 K-1pa298k
    Thermal Kuwedzera : 6.5 x 10-6/°C pa273K
    Kuoma : Knoop 160 ine 50g indenter
    Chaiyo Heat Capacity : 515 J Kg-1 K-1
    Dielectric Constant: 88
    Youngs Modulus (E) : 74.5 GPA
    Shear Modulus (G) : n/a
    Kuwanda Modulus (K) : n/a
    Elastic Coefficients : Hazviwanikwe
    Inooneka Elastic Limit: 68.9 MPa (10,000 psi)
    Poisson Ratio : 0.28
    Solubility 65 x 10-6g / 100g mvura
    Molecular Weight: 97.43
    Kirasi/Chimiro : HIP polycrystalline cubic, ZnS, F42m
    Material ZnS
    Diameter Tolerance +0.0/-0.1mm
    Makobvu Tolerance ±0.1mm
    Surface Accuracy λ/4@632.8nm
    Parallelism <1′
    Surface Quality 60-40
    Clear Aperture >90%
    Bevelling <0.2×45°
    Coating Custom Design